Penile sensory innervation plays a crucial role in sexual arousal, erection, ejaculation, and orgasm. Sensory input from the glans penis and shaft is transmitted via peripheral nerves to central neural pathways.
Neurological conditions such as diabetes, spinal cord injury, and peripheral neuropathy may impair penile sensation, leading to reduced sexual satisfaction and dysfunction. Sensory abnormalities may coexist with erectile or ejaculatory disorders.
Andrological evaluation of sexual dysfunction erotic should therefore include assessment of sensory as well as vascular and hormonal factors.
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